30mm GM F5J Spinner (Requires Collet)
Description
- The accurately CNC machined 7075 aluminium yoke is generously proportioned, for maximum safety and power handling.
- The straight yoke design reduces the force on the root of the prop blades, and is safer for high power/high RPM setups.
- Supplied with a beautiful moulded carbon spinner cone.
- Split collet mounting reduced vibration and avoids the need for flats on the motor shaft.
- By switching collets it can be used on most powertrains.
| GM F5J 30mm/26mm Spinner Assembly Specification | |
|---|---|
| Diameter | 30 mm |
| Distance across hinge pins | 26 mm |
| Prop hinge pin diameter | 3 mm |
| Prop blade root width | 8 mm |
| Weight | 13 g |
Reviews 17
Lovely quality. Had a bit of difficulty getting the collet to bite the shaft of XPower 2919/10. Otherwise very pleased
Lovely quality. Had a bit of difficulty getting the collet to bite the shaft of XPower 2919/10. Otherwise very pleased
After several discussions with a few club members regarding folding propeller and power systems, I sold the CN spinner and blade I had originally planned for my Nan Explorer 3 (that I got from Neil last fall) and switched over to the GM spinner and blades. I just completed my install of the motor and metal motor mount on my E3 and I could not be more pleased with the results. My E3 (3.8 V tail) will tip the scales at about 51-52 oz. and my first power test resulting 375 watts at 34 amps (3S battery) on a GM 11x6. For my style of flying (read that as old age) this combination will probably be just perfect for me and I am looking forward to flying this beautiful sailplane.
From placing order to front door in less than 24 hours. That's great
Product is great! Excellent advice / excellent delicious very service - as usual
GM spinners are great! I like them better than any other. Hyperflight is the best! Good selection, good price and fast service.
These are great a bit expensive but work
Excellent perfect for Fres 2 meter ships
Have to say, I am a big fan of GMB spinners/collets. Much prefer them to the grub screw type. The quality of GMB products is second to none, would recommend, though you do pay a premium. I know I keep saying this, but I have always found the service from Neil first class.
I agree with the other reviewers, this is a quality unit. Several things stand out, the collet gets very good "purchase" on the shaft with only moderate tightening of the screw, also the body of the spinner is accurately round & very stiff. I'm impressed
Highest quality product, Fast delivery.You wont find better. A must have Item for someone who wants the best.
